CAJ | 학술논문

在小型装置上，采用M-3催化剂，对丙酮加氢合成MIBK的工艺条件进行了研究。考察了反应温度、压力、空速对反应的影响，确定了适合于该反应的最佳条件。并对M-3催化剂进行了7200 h寿命试验。结果表明，寿命试验全程丙酮平均转化率为30.68%，MIBK选择性为94.71%。M-3催化剂具有耐温性能好、温度使用范围宽、催化活性高、使用寿命长的优点。
재소형장치상，채용M-3최화제，대병동가경합성MIBK적공예조건진행료연구。고찰료반응온도、압력、공속대반응적영향，학정료괄합우해반응적최가조건。병대M-3최화제진행료7200 h수명시험。결과표명，수명시험전정병동평균전화솔위30.68%，MIBK선택성위94.71%。M-3최화제구유내온성능호、온도사용범위관、최화활성고、사용수명장적우점。
The synthesis technology of methyl isobutyl ketone from acetone and hydrogen by using M-3 catalyst was studied in a small device. The influences of reaction temperature, pressure, space velocity and hydrogen/acetone ratio (v/v) were investigated. Meanwhile, the optimum reaction conditions were obtained. The result of 7 200 h life-experiments shows that ,the acetone conversion rate is 30.68% on average, MIBK selectivity is 94.71%; M-3 catalyst has good temperature-resistance, wide range of using temperature,high catalytic activity, long service life.